Eagle Cutting Tool S400-015-I Hss Stub Drill 15/64 Inch

Product Description

The EAGLE CUTTING TOOL S400-015-I is a 15/64-inch high-speed steel (HSS) stub drill bit featuring a 135-degree split point geometry. The stub length body provides increased rigidity compared to standard jobber-length bits, reducing deflection and improving accuracy in applications where hole position tolerance matters. The 135-degree split point starts on contact without a center punch and resists walking on hard or smooth surfaces. This bit is suited for use in drill presses, hand drills, and CNC equipment across metalworking, fabrication, and maintenance trades.

This stub drill is a practical choice for machinists, maintenance technicians, and fabricators working in metal, light alloys, and similar materials. The shortened flute length makes it well suited for drilling in confined spaces or on work that requires a stiffer, more controllable tool. It performs in both production and repair environments where standard jobber bits flex or chatter under load.

Key Features

• 15/64-inch diameter HSS stub drill for controlled, rigid drilling
• 135-degree split point geometry starts on contact and reduces walking
• Stub length body increases stiffness and reduces deflection vs. jobber-length bits
• High-speed steel construction handles a range of metals and general-purpose materials
• Minimum order quantity of 1 unit

Compatibility

Designed as a general-purpose HSS stub drill for use in standard 3-jaw drill chucks and collet systems accepting 15/64-inch shank diameters across drill presses, hand drills, and CNC spindles.

Installation Notes

Install and remove drill bits only with the drill or press powered off and the chuck fully secured before operation. Use appropriate cutting fluid or lubricant when drilling metals to extend tool life and improve hole finish. Secure workpieces firmly before drilling to prevent movement. Inspect the bit for chipping or wear before each use and replace if the cutting edges are damaged.

Technical Specifications

• Diameter: 15/64 inch
• Point Angle: 135 degrees split point
• Material: High-Speed Steel (HSS)
• Series: Stub length
• Weight: 0.35 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: S400-015-I